What is CVE-2021-25976?

CVE-2021-25976 is a high-severity vulnerability in Dotnetfoundation Piranha Cms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.1/10. Published 2021-11-16.

How severe is CVE-2021-25976?

High severity. CVSS v3 base score is 8.1 out of 10.

CSRF in Dotnetfoundation Piranha Cms

CVE-2021-25976

In PiranhaCMS, versions 4.0.0-alpha1 to 9.2.0 are vulnerable to cross-site request forgery (CSRF) when performing various actions supported by the management system, such as deleting a user, deleting a role, editing a post, deleting a media folder etc., when an ID is known.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.004 (36.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H.

Affected products

Dotnetfoundation Piranha_cms — versions 4.0.0
Piranhacms Piranha — versions 4.0.0-alpha1, unspecified

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

vulnerabilitylab@mend.io (Patch, Third Party Advisory, x_refsource_MISC)
vulnerabilitylab@mend.io (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-25976?: CVE-2021-25976 is a high-severity vulnerability in Dotnetfoundation Piranha Cms, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.1/10. Published 2021-11-16.
How severe is CVE-2021-25976?: High severity. CVSS v3 base score is 8.1 out of 10.